Across
- 1. this type of property can be observed without destroying the substance
- 5. homogeneous mixture
- 6. state in which atoms or molecules are very close together and are regularly arranged
- 7. change of a liquid to a gas
- 8. physical change of a solid to a liquid at the melting point
- 10. anything that has mass and takes up space
- 13. mass of a substance divided by unit volume
- 14. elements and compounds
Down
- 2. change of a liquid to a solid
- 3. this state of matter consists of electrically charged particles
- 4. change of a gas to a liquid
- 9. state of matter having no definite volume or shape
- 11. this type of change produces a new substance
- 12. state of matter having a definite volume but no definite shape